1 // libjingle 2 // Copyright 2010 Google Inc. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are met: 6 // 7 // 1. Redistributions of source code must retain the above copyright notice, 8 // this list of conditions and the following disclaimer. 9 // 2. Redistributions in binary form must reproduce the above copyright notice, 10 // this list of conditions and the following disclaimer in the documentation 11 // and/or other materials provided with the distribution. 12 // 3. The name of the author may not be used to endorse or promote products 13 // derived from this software without specific prior written permission. 14 // 15 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 16 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 17 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 18 // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 19 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 // 26 // A factory to create a GUI video renderer. 27 28 #ifndef TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 29 #define TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 30 31 #include "talk/media/base/videorenderer.h" 32 #if defined(LINUX) && defined(HAVE_GTK) 33 #include "talk/media/devices/gtkvideorenderer.h" 34 #elif defined(OSX) && !defined(CARBON_DEPRECATED) 35 #include "talk/media/devices/carbonvideorenderer.h" 36 #elif defined(WIN32) 37 #include "talk/media/devices/gdivideorenderer.h" 38 #endif 39 40 namespace cricket { 41 42 class VideoRendererFactory { 43 public: CreateGuiVideoRenderer(int x,int y)44 static VideoRenderer* CreateGuiVideoRenderer(int x, int y) { 45 #if defined(LINUX) && defined(HAVE_GTK) 46 return new GtkVideoRenderer(x, y); 47 #elif defined(OSX) && !defined(CARBON_DEPRECATED) 48 CarbonVideoRenderer* renderer = new CarbonVideoRenderer(x, y); 49 // Needs to be initialized on the main thread. 50 if (renderer->Initialize()) { 51 return renderer; 52 } else { 53 delete renderer; 54 return NULL; 55 } 56 #elif defined(WIN32) 57 return new GdiVideoRenderer(x, y); 58 #else 59 return NULL; 60 #endif 61 } 62 }; 63 64 } // namespace cricket 65 66 #endif // TALK_MEDIA_DEVICES_VIDEORENDERERFACTORY_H_ 67